antidote to Nat Sulph

I am concerned that I am stuck in a proving of a remedy that I took some months ago. I took a few doses of Natrum Sulph and a few days later developed bronchitis. It was recommended to me by a trusted friend to antidote the effect of the Nat Sulph by repeatedly filling/dumping a cup of water that had a dose of the remedy in it. Unfortunately, it made things worse.

The past few months I have had recurring episodes of illness (sore throat, fever, fatigue) that is accompanied with copious urination. Almost as if I am in diuresis from the Nat Sulph. I feel as if it dehydrates me because it causes fatigue, headache and weakness. Some days I use the bathroom almost every hour for several hours at a time and the urine is copious and clear as water. I suspect I am still proving the Nat Sulph and I am so concerned and not sure what step to take next. These symptoms are interfering with school (I am a college student) as when the symptoms recur, I feel so exhausted and cant make it to class. I have tried to wait this out, but unfortunately it seems the symptoms I am experiencing are not going away.

My questions are -
Do you know of an antidote to Nat Sulph?
Based on your experience, should I attempt the aggravation zapper?